Recode the call "system(cd  .. && bk sane)" in term of sys(). This is a faster and more portatble inteface for win32. This fixes a problem a NT user hit when running under cmd.exe.
Recode the call "system(cd  .. && bk sane)" in term of sys().
This is a faster and more portatble inteface for win32.
This fixes a problem a NT user hit when running under cmd.exe.

bk: 3a945ac5HWREqXgwcH8mBzjQ-nMgjQ
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper